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对15D505《古建筑防雷设计与安装》的修正建议

来源于: 发表时间:2017-10-09 16:10 编辑:fzy

赵慧琴(山西省晋城市气象局,山西省晋城市 048000)

关象石(北京市气象局,北京市 100089)
Suggestions on the Revision of 15D505 Design and Installation of Lightning Protection for Ancient Buildings
ZHAO Huiqin(Jincheng Meteorological Bureau of Shanxi Province,Jincheng 048000,Shanxi Province,China)
GUAN Xiangshi(Beijing Meteorological Service,Beijing 100089,China)
 
    Abstract:In the first edition of the national standard atlas 15D505 Design and Installation of Lightning Protection for Ancient Buildings,a part of the content is inconsistent with the national standards it referred. This paper recommend revising the standard atlas according to national standards through analysis in terms of lightning protection classification,lightning protection level(LPL)of lightning risk assessment,and the protection angle method and roof shape of ancient building etc.
    Key words:ancient buildings;classification of lightning protection;lightning risk assessment;lightning protection level(LPL);air-termination rod;protection angle method;roof shape;lightning protection efficiency
 
    摘 要:首次出版的国家标准图集15D505《古建筑防雷设计与安装》中部分内容与所依据的国家标准相矛盾。本文从古建筑的防雷分级、风险评估的雷电防护水平(LPL),以及保护角法和古建筑的屋顶形制等方面进行分析,建议标准图集与国家标准的内容修正一致。
    关键词:古建筑;防雷分级;雷击风险评估;雷电防护水平(LPL);接闪杆;保护角法;屋顶形制;防雷效率
     中图分类号:TU895           文献标识码:A
     doi:10. 3969 / j. issn. 1003 - 8493. 2017. 09. 008

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